CA3166594A1 - Method of making mineral fibres - Google Patents
Method of making mineral fibres Download PDFInfo
- Publication number
- CA3166594A1 CA3166594A1 CA3166594A CA3166594A CA3166594A1 CA 3166594 A1 CA3166594 A1 CA 3166594A1 CA 3166594 A CA3166594 A CA 3166594A CA 3166594 A CA3166594 A CA 3166594A CA 3166594 A1 CA3166594 A1 CA 3166594A1
- Authority
- CA
- Canada
- Prior art keywords
- cyclone
- cyclone preheater
- furnace
- alu
- dross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
- C03B3/023—Preheating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/12—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in shaft furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/235—Heating the glass
- C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2211/00—Heating processes for glass melting in glass melting furnaces
- C03B2211/40—Heating processes for glass melting in glass melting furnaces using oxy-fuel burners
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2213/00—Glass fibres or filaments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Combustion & Propulsion (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20154748 | 2020-01-30 | ||
EP20154748.6 | 2020-01-30 | ||
PCT/EP2021/052197 WO2021152142A1 (en) | 2020-01-30 | 2021-01-29 | Method of making mineral fibres |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3166594A1 true CA3166594A1 (en) | 2021-08-05 |
Family
ID=69423084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3166594A Pending CA3166594A1 (en) | 2020-01-30 | 2021-01-29 | Method of making mineral fibres |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230075323A1 (zh) |
EP (1) | EP4097056B1 (zh) |
CN (1) | CN115279704A (zh) |
CA (1) | CA3166594A1 (zh) |
DK (1) | DK4097056T3 (zh) |
PL (1) | PL4097056T3 (zh) |
WO (1) | WO2021152142A1 (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5558690A (en) * | 1994-12-23 | 1996-09-24 | Vortec Corporation | Manufacture of ceramic tiles from spent aluminum potlining |
HU226372B1 (en) * | 1997-12-02 | 2008-09-29 | Rockwool Int | Production of man-made vitreous fibres |
JP4456861B2 (ja) | 2001-06-27 | 2010-04-28 | ロックウール インターナショナル アー/エス | 鉱物繊維の製造方法および製造装置 |
EP1889816A1 (en) | 2006-08-15 | 2008-02-20 | Rockwool International A/S | Process and apparatus for making mineral fibres |
EP2105415A1 (en) * | 2008-03-27 | 2009-09-30 | Rockwool International A/S | Process and apparatus for making a mineral melt |
EA025519B1 (ru) * | 2011-12-16 | 2016-12-30 | Роквул Интернэшнл А/С | Композиция расплава для изготовления искусственных стекловидных волокон |
-
2021
- 2021-01-29 CA CA3166594A patent/CA3166594A1/en active Pending
- 2021-01-29 US US17/796,630 patent/US20230075323A1/en active Pending
- 2021-01-29 CN CN202180021411.7A patent/CN115279704A/zh active Pending
- 2021-01-29 PL PL21702963.6T patent/PL4097056T3/pl unknown
- 2021-01-29 WO PCT/EP2021/052197 patent/WO2021152142A1/en unknown
- 2021-01-29 EP EP21702963.6A patent/EP4097056B1/en active Active
- 2021-01-29 DK DK21702963.6T patent/DK4097056T3/da active
Also Published As
Publication number | Publication date |
---|---|
EP4097056B1 (en) | 2024-04-24 |
EP4097056A1 (en) | 2022-12-07 |
DK4097056T3 (da) | 2024-05-27 |
WO2021152142A1 (en) | 2021-08-05 |
US20230075323A1 (en) | 2023-03-09 |
PL4097056T3 (pl) | 2024-07-15 |
CN115279704A (zh) | 2022-11-01 |
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